What is the lowest unoccupied molecular orbital in f2?

σ*2pₓ, also called

Explanation:

I have drawn the MO diagram for fluorine below.

Each F atom contributes seven valence electrons, so we fill the MOs of fluorine with 14 electrons.

We have filled the and MOs.

They are the highest occupied molecular orbitals (HOMOs).

The next unfilled level (the LUMO) is the σ*2pₓ orbital. If you use the symmetry notation, it is called the orbital.

This is the orbital that fluorine uses when it acts as an electron acceptor.

po-215 i got it right on the quiz